Front end loader problem

[keevan]

I have a Kubota 2910 tractor with backhoe and loader. The front end loader bucket will go up but won't come down unless I rotate the bucket up and down back and forth (slightly if I have anything in the bucket) . The valve is made by Husco and is a 9210-B2A0. I can't seem to get any info from them. Any ideas?

 

[Bedlam]

Im sure others will have the problem solved and know the first thing they will say is the quick disconnects might have popped off.

 

[gregallen]

It sounds to me like the spring detent on the valve is worn out. I have a problem with mine also. I have disassembled it. I am currently trying to find the repair kit at an affordable price.

The detent assembly is at the lower front end of the valve body. You can access it by removing the hardware at both ends of the valve body and sliding the valve out through the bottom.